Once lush Sahara was home to a surprisingly unique group of humans
(sciencealert.com)
Currently a harsh, arid sandscape, it's hard to believe the Sahara was once studded with sparkling water bodies that nourished lush green savannas. But the remains of human pastoralists and their livestock have been found in the region's rock shelters.
Currently a harsh, arid sandscape, it's hard to believe the Sahara was once studded with sparkling water bodies that nourished lush green savannas. But the remains of human pastoralists and their livestock have been found in the region's rock shelters.